Hi Monks,

I've written a couple of perl wrapper modules for a C# Tool. The idea is that the script will pass a device name, port number and server address which is used to establish a communication socket. When I write a script to use these modules I get a Compilation Failed in require error

"Can't call method "_serveraddr" on an undefined value at Device.pm line 23. Compilation failed in require at Launch.pl line 11. BEGIN failed--compilation aborted at Launch.pl line 11."

Launch.pl 
use Device;
use System;
my ( $serverAddress, $port, $reportFile ) = @_;
my $System = new System($serverAddress, $port);
my $dut = new Device('DEV',127.0.0.1,5000);

[download]
Device.pm 
package Device;

use Command;
use Comm;

sub new {
    my $class = shift;
    my $self  = {
        _device     => shift,
        _serveraddr => shift,
        _port       => shift

    };
    bless $self, $class;
    return $self;
}


my $SockObj = Comm->new( $self->_serveraddr, $self->_port );
my $ComObj = Comm->new();

sub Action1 {

    my ( $self, $x, $y ) = @_;

    my $tmp = {
        'hash1'   => 'Command',
        'value1'        => $x,
        'value2'        => $y,
        'Device' => $self->{_device}
    };
    $InputRequest = $ComObj->CreateInputString($tmp);
    $SockObj->WriteInfo($InputRequest);
    my $Response = $SockObj->ReadData();
    $ComObj->TapResponse($Response);
}

[download]
System.pm 
package System;

use Comm;
use Command;

my $SockObj = Comm->new();
my $ComObj = Command->new();

sub new {
    my $class = shift;
    my $self  = {
        _serveraddr => shift,
        _port => shift

    };
    bless $self, $class;
    return $self;
}

[download]
Could someone please help..I have no clue how to move forward..Please let me know if the question is unclear.. Thanks a lot, Perllace

In reply to Strange Compilation Failed in Require Error by Perllace

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